201820087892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{354043}}^1$

素因数の和:354248

約数の個数: 48

約数和(自身を含む): 382214572992

約数和(自身を除く): 180394485100

約数列:

[1, 2, 4, 17, 34, 68, 83, 101, 166, 202, 332, 404, 1411, 1717, 2822, 3434, 5644, 6868, 8383, 16766, 33532, 142511, 285022, 354043, 570044, 708086, 1416172, 6018731, 12037462, 24074924, 29385569, 35758343, 58771138, 71516686, 117542276, 143033372, 499554673, 607891831, 999109346, 1215783662, 1998218692, 2431567324, 2967942469, 5935884938, 11871769876, 50455021973, 100910043946, 201820087892]

約数ペア:

[(1, 201820087892), (2, 100910043946), (4, 50455021973), (17, 11871769876), (34, 5935884938), (68, 2967942469), (83, 2431567324), (101, 1998218692), (166, 1215783662), (202, 999109346), (332, 607891831), (404, 499554673), (1411, 143033372), (1717, 117542276), (2822, 71516686), (3434, 58771138), (5644, 35758343), (6868, 29385569), (8383, 24074924), (16766, 12037462), (33532, 6018731), (142511, 1416172), (285022, 708086), (354043, 570044)]